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  • Tomcat 6 跨域的支持

    1.添加2个jar包 这个我是自己保存在云端的 

    cors-filter-1.7.jar

    java-property-utils-1.9.jar

    tomcat7以后自动支持

    2.tomcat 下面的web.xml  在最前面添加下面的filter

    <filter>
    <filter-name>CORS</filter-name>
    <filter-class>com.thetransactioncompany.cors.CORSFilter</filter-class>
    </filter>
    <filter-mapping>
    <filter-name>CORS</filter-name>
    <url-pattern>/*</url-pattern>
    </filter-mapping>

    or

    <!-- 实现跨域 -->
    <filter>
    <filter-name>CORS</filter-name>
    <filter-class>com.thetransactioncompany.cors.CORSFilter</filter-class>
    <init-param>
    <param-name>cors.allowOrigin</param-name>
    <param-value>*</param-value>
    </init-param>
    <init-param>
    <param-name>cors.supportedMethods</param-name>
    <param-value>GET, POST, HEAD, PUT, DELETE</param-value>
    </init-param>
    <init-param>
    <param-name>cors.supportedHeaders</param-name>
    <param-value>Accept, Origin, X-Requested-With, Content-Type, Last-Modified</param-value>
    </init-param>
    <init-param>
    <param-name>cors.exposedHeaders</param-name>
    <param-value>Set-Cookie</param-value>
    </init-param>
    <init-param>
    <param-name>cors.supportsCredentials</param-name>
    <param-value>true</param-value>
    </init-param>
    </filter>
    <filter-mapping>
    <filter-name>CORS</filter-name>
    <url-pattern>/*</url-pattern>
    </filter-mapping>



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  • 原文地址:https://www.cnblogs.com/x-radish/p/6043586.html
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